Place Autocomplete は、Maps JavaScript API のプレイス ライブラリの機能です。予測入力を使用すると、Google マップの検索フィールドの逐次検索機能をアプリケーションに組み込むことができます。予測入力サービスは、完全な単語や部分文字列を照合して、場所の名前や住所、Plus Codes を解決できます。これにより、アプリケーションはユーザーの入力に合わせて随時クエリを送信し、場所の候補をリアルタイムで表示することができます。
アプリまたはウェブページに予測入力機能を追加するには、Place Autocomplete ウィジェットまたは Place Autocomplete Data API を使用します。
Place Autocomplete ウィジェット
Place Autocomplete ウィジェットは、テキスト入力フィールドを作成したり、ユーザー インターフェースに表示される選択リストに候補となる場所を提示したり、ユーザーの選択に対するレスポンスとして場所の詳細情報を返したりします。Place Autocomplete ウィジェットを使用すると、完全な自己完結型の予測入力ユーザー インターフェースをウェブページに埋め込むことができます。
Place Autocomplete Data API
Place Autocomplete Data API を使用すると、プログラマティックに場所の候補を取得できます。そのため、Place Autocomplete ウィジェットよりもきめ細かい管理が可能です。Place Autocomplete のユーザー インターフェースをより包括的にカスタマイズしたい場合は、Place Autocomplete Data API を使用します。
[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-02-28 UTC。"],[[["\u003cp\u003ePlace Autocomplete, a feature of the Places library within the Maps JavaScript API, provides a type-ahead search function similar to the Google Maps search field, matching place names, addresses, and plus codes.\u003c/p\u003e\n"],["\u003cp\u003eYou can implement Place Autocomplete using either the Place Autocomplete Widget, which offers a pre-built UI, or the Place Autocomplete Data API, which allows for more customization.\u003c/p\u003e\n"],["\u003cp\u003eThe Place Autocomplete Widget creates a text input with place predictions in a dropdown, returning details upon selection, ideal for a self-contained autocomplete interface on your webpage.\u003c/p\u003e\n"],["\u003cp\u003eThe Place Autocomplete Data API enables programmatic retrieval of place predictions, granting greater flexibility for building custom user interfaces.\u003c/p\u003e\n"]]],["Place Autocomplete offers type-ahead search capabilities for place names, addresses, and plus codes. It's available through the Place Autocomplete Widget or the Place Autocomplete Data API. The Widget creates a text input field with a UI pick list for user selection. The Data API allows for programmatic fetching of predictions, enabling custom UI development. Applications send user queries to get on-the-fly place predictions. The service is part of the Places library in the Maps JavaScript API.\n"],null,["Select platform: [Android](/maps/documentation/places/android-sdk/place-autocomplete \"View this page for the Android platform docs.\") [iOS](/maps/documentation/places/ios-sdk/place-autocomplete \"View this page for the iOS platform docs.\") [JavaScript](/maps/documentation/javascript/place-autocomplete-overview \"View this page for the JavaScript platform docs.\") [Web Service](/maps/documentation/places/web-service/place-autocomplete \"View this page for the Web Service platform docs.\") \n**European Economic Area (EEA) developers** If your billing address is in the European Economic Area, effective on 8 July 2025, the [Google Maps Platform EEA Terms of Service](https://cloud.google.com/terms/maps-platform/eea) will apply to your use of the Services. Functionality varies by region. [Learn more](/maps/comms/eea/faq).\n\nPlace Autocomplete is a feature of the Places library in the Maps JavaScript API.\nYou can use autocomplete to give your applications the type-ahead-search behavior of the Google\nMaps search field. The autocomplete service can match on full words and substrings, resolving\nplace names, addresses, and [plus codes](https://plus.codes).\nApplications can therefore send queries as the user types, to provide on-the-fly place\npredictions.\n\nYou can add autocomplete to your app or web page using either the Place Autocomplete Widget,\nor the Place Autocomplete Data API.\n\nYou can add autocomplete to your app or web page using the Place Autocomplete Widget.\n\nPlace Autocomplete Widget\n\nThe [Place Autocomplete Widget](/maps/documentation/javascript/place-autocomplete-new)\ncreates a text input field, supplies place predictions in a UI pick list, and returns place\ndetails in response to the user's selection. Use the Place Autocomplete Widget to embed a complete\nself-contained autocomplete user interface on your web page.\n\nPlace Autocomplete Data API\n\nThe [Place Autocomplete Data API](/maps/documentation/javascript/place-autocomplete-data)\nlets you fetch place predictions programmatically, providing a finer degree of control than is\npossible with the Place Autocomplete Widget. Use the Place Autocomplete Data API\nif you want to build a more comprehensive custom user interface for Place Autocomplete."]]